leetcode-problemset/leetcode/originData/string-compression-iii.json

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            "title": "String Compression III",
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            "content": "<p>Given a string <code>word</code>, compress it using the following algorithm:</p>\n\n<ul>\n\t<li>Begin with an empty string <code>comp</code>. While <code>word</code> is <strong>not</strong> empty, use the following operation:\n\n\t<ul>\n\t\t<li>Remove a maximum length prefix of <code>word</code> made of a <em>single character</em> <code>c</code> repeating <strong>at most</strong> 9 times.</li>\n\t\t<li>Append the length of the prefix followed by <code>c</code> to <code>comp</code>.</li>\n\t</ul>\n\t</li>\n</ul>\n\n<p>Return the string <code>comp</code>.</p>\n\n<p>&nbsp;</p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<div class=\"example-block\">\n<p><strong>Input:</strong> <span class=\"example-io\">word = &quot;abcde&quot;</span></p>\n\n<p><strong>Output:</strong> <span class=\"example-io\">&quot;1a1b1c1d1e&quot;</span></p>\n\n<p><strong>Explanation:</strong></p>\n\n<p>Initially, <code>comp = &quot;&quot;</code>. Apply the operation 5 times, choosing <code>&quot;a&quot;</code>, <code>&quot;b&quot;</code>, <code>&quot;c&quot;</code>, <code>&quot;d&quot;</code>, and <code>&quot;e&quot;</code> as the prefix in each operation.</p>\n\n<p>For each prefix, append <code>&quot;1&quot;</code> followed by the character to <code>comp</code>.</p>\n</div>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<div class=\"example-block\">\n<p><strong>Input:</strong> <span class=\"example-io\">word = &quot;aaaaaaaaaaaaaabb&quot;</span></p>\n\n<p><strong>Output:</strong> <span class=\"example-io\">&quot;9a5a2b&quot;</span></p>\n\n<p><strong>Explanation:</strong></p>\n\n<p>Initially, <code>comp = &quot;&quot;</code>. Apply the operation 3 times, choosing <code>&quot;aaaaaaaaa&quot;</code>, <code>&quot;aaaaa&quot;</code>, and <code>&quot;bb&quot;</code> as the prefix in each operation.</p>\n\n<ul>\n\t<li>For prefix <code>&quot;aaaaaaaaa&quot;</code>, append <code>&quot;9&quot;</code> followed by <code>&quot;a&quot;</code> to <code>comp</code>.</li>\n\t<li>For prefix <code>&quot;aaaaa&quot;</code>, append <code>&quot;5&quot;</code> followed by <code>&quot;a&quot;</code> to <code>comp</code>.</li>\n\t<li>For prefix <code>&quot;bb&quot;</code>, append <code>&quot;2&quot;</code> followed by <code>&quot;b&quot;</code> to <code>comp</code>.</li>\n</ul>\n</div>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= word.length &lt;= 2 * 10<sup>5</sup></code></li>\n\t<li><code>word</code> consists only of lowercase English letters.</li>\n</ul>\n",
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                    "code": "class Solution {\npublic:\n    string compressedString(string word) {\n        \n    }\n};",
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                    "code": "class Solution(object):\n    def compressedString(self, word):\n        \"\"\"\n        :type word: str\n        :rtype: str\n        \"\"\"\n        ",
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                    "code": "/**\n * @param {string} word\n * @return {string}\n */\nvar compressedString = function(word) {\n    \n};",
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                    "code": "func compressedString(word string) string {\n    \n}",
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                    "code": "# @param {String} word\n# @return {String}\ndef compressed_string(word)\n    \nend",
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                    "code": "-spec compressed_string(Word :: unicode:unicode_binary()) -> unicode:unicode_binary().\ncompressed_string(Word) ->\n  .",
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                "Each time, just cut the same character in prefix up to at max 9 times. It’s always better to cut a bigger prefix."
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